Adding and Subtracting Decimals Review with Some Fun

True/False

100

When adding and subtracting decimals, you always include the decimals.

True

200

When adding and subtracting decimals, you always put the longer number on top.

False

300

When adding and subtracting decimals, you ignore the decimal points.

False

Adding Decimals

100

3.14 + 5.12 = 

 8.26

200

14.73+15.1=

 29.83

300

3 + 4.55=

 7.55

Subtracting Decimals

100

20.8 - 7.34=

 13.46

200

34.63 - 27.9=

 6.73

300

150- 0.48=

149.52